/*
 * Copyright (c) 2004-2022, University of Oslo
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice, this
 * list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 *
 * 3. Neither the name of the copyright holder nor the names of its contributors 
 * may be used to endorse or promote products derived from this software without
 * specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package org.hisp.dhis.artemis.audit.listener;

import java.time.LocalDateTime;
import lombok.extern.slf4j.Slf4j;
import org.hibernate.event.spi.PostCommitDeleteEventListener;
import org.hibernate.event.spi.PostDeleteEvent;
import org.hibernate.persister.entity.EntityPersister;
import org.hisp.dhis.artemis.audit.Audit;
import org.hisp.dhis.artemis.audit.AuditManager;
import org.hisp.dhis.artemis.audit.AuditableEntity;
import org.hisp.dhis.artemis.audit.legacy.AuditObjectFactory;
import org.hisp.dhis.artemis.config.UsernameSupplier;
import org.hisp.dhis.audit.AuditType;
import org.hisp.dhis.schema.SchemaService;
import org.springframework.stereotype.Component;

/**
 * @author Luciano Fiandesio
 */
@Slf4j
@Component
public class PostDeleteAuditListener extends AbstractHibernateListener
    implements PostCommitDeleteEventListener {
  public PostDeleteAuditListener(
      AuditManager auditManager,
      AuditObjectFactory auditObjectFactory,
      UsernameSupplier userNameSupplier,
      SchemaService schemaService) {
    super(auditManager, auditObjectFactory, userNameSupplier, schemaService);
  }

  @Override
  AuditType getAuditType() {
    return AuditType.DELETE;
  }

  @Override
  public void onPostDelete(PostDeleteEvent postDeleteEvent) {
    getAuditable(postDeleteEvent.getEntity(), "delete")
        .ifPresent(
            auditable ->
                auditManager.send(
                    Audit.builder()
                        .auditType(getAuditType())
                        .auditScope(auditable.scope())
                        .createdAt(LocalDateTime.now())
                        .createdBy(getCreatedBy())
                        .object(postDeleteEvent.getEntity())
                        .auditableEntity(
                            new AuditableEntity(
                                postDeleteEvent.getEntity().getClass(),
                                createAuditEntry(postDeleteEvent)))
                        .build()));
  }

  @Override
  public boolean requiresPostCommitHanding(EntityPersister entityPersister) {
    return true;
  }

  @Override
  public void onPostDeleteCommitFailed(PostDeleteEvent event) {
    log.debug("onPostDeleteCommitFailed: " + event);
  }
}
